HOW TO CLEAN THE LASER UNIT ON BROTHER MFP DEVICES, SOLVING THE LIGHT PRINTING PROBLEM

[@KX4UL]

I bet this is what is wrong with my Brother Laser printer. Thanks for posting!

[@mapidji5352]

Amazing, my problem. Thank you, Now I have to do it on my machine!

[@TonerRefillVideos]

Good luck!

[@dublegun4884]

TOP THENKS!!!!!!!!!!

[@ephestione]

this procedure fixed my 2700 model... for 10 prints. It's very fast gone back to its old behaviour, after I spent 1 hour messing with it. Is there a way to prevent the mirror from getting dirty again while reassembling?

[@TonerRefillVideos]

If you have cleaned the mirrors and you got fine print after that, you have to search for the problem somewhere else. Try with another drum and toner cartridges.

[@ephestione]

@@TonerRefillVideos you think the drum or the cartridge may let out the dirt that goes onto the mirror?

[@TonerRefillVideos]

No. Once you have cleaned the mirrors you should get perfect printouts. I don't know the reason you get dirty mirrors again.

[@ephestione]

@@TonerRefillVideos ah okay, well I had changed drum and cartridge several times already, thinking that was the reason, obviously to no avail. Your tutorial was brilliant and I followed it step by step with my similar model, I did get a decent print right after I did the cleaning, but apparently there is some defect that lets dirt get inside the laser unit. I mean, if it got dirty in the first place, something must happen that makes that whitish dust deposit on the mirror.

[@martechcomputadores]

muito boas dicas!

[@TonerRefillVideos]

Thanks 😊

[@k.monday9449]

Great